Frequency Domain Method for Real-Time Detection of Oscillations
JOURNAL OF AEROSPACE COMPUTING INFORMATION AND COMMUNICATION, pp. 42-52, 2011.
Because of the growing interest in real-time stability monitoring, there is a need for online methods that can detect off-nominal behavior in control systems. Therefore, we present a real-time frequency domain method for detecting oscillations in control systems. The method uses recursive Fourier transform for representing the measured ti...More
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